1 // Copyright (c) 2016 Google Inc.
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 //     http://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14 
15 #ifndef SOURCE_OPT_ELIMINATE_DEAD_CONSTANT_PASS_H_
16 #define SOURCE_OPT_ELIMINATE_DEAD_CONSTANT_PASS_H_
17 
18 #include "source/opt/ir_context.h"
19 #include "source/opt/module.h"
20 #include "source/opt/pass.h"
21 
22 namespace spvtools {
23 namespace opt {
24 
25 // See optimizer.hpp for documentation.
26 class EliminateDeadConstantPass : public Pass {
27  public:
name()28   const char* name() const override { return "eliminate-dead-const"; }
29   Status Process() override;
30 };
31 
32 }  // namespace opt
33 }  // namespace spvtools
34 
35 #endif  // SOURCE_OPT_ELIMINATE_DEAD_CONSTANT_PASS_H_
36